Oh it’s within the rules, so is hitting the object ball at warp speed on every shot attempting the crap in the 9 ball.
Seasoned players rarely do either of these things. Occasionally you will see an elite player attempt to 3 foul an opponent if say that opponent scratched on the break and then missed a kick out of safety to land him on 2 fouls, but you never see an elite player set out with the strategy to 3 foul their opponent as they come to the table any more than you see them constantly trying to “ride the 9” on every shot. These aren’t the things seasoned players do. These methods are refuge of rank amateurs & nits.